USF Species Project

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View USF Tampa Plant Record: Commelina erecta

Scientific Name Commelina erecta
Common Name White mouth day flower
Family Commenilaceae
Info "Herbs, perennial. Roots fleshy, stout, tufted. Stems cespitose, usually erect to ascending (rarely decumbent, rooting at nodes). Leaves: leaf sheath auriculate at apex; blade sessile or petiolate, linear to lanceolate (rarely lanceolate-ovate), 5--15 ´ 0.3--4 cm, apex acuminate (rarely acute). Inflorescences: distal cyme vestigial, included; spathes solitary or clustered, green, pedunculate, not at all to strongly falcate, 1--2.5(--4) ´ 0.7--1.5(--2.5) cm, margins longly connate, glabrous except along connate edge, apex acute to acuminate, sometimes purple, usually variously pubescent; peduncles 0.5--1(--2) cm. Flowers bisexual and staminate, 1.5--4 cm wide; proximal petal minute, white, distal petals blue (rarely lavender or white); staminodes 3, staminodes and medial stamen entirely yellow; antherodes cruciform. Capsules 3-locular, 2-valved (very rarely 3-valved), 3.5--4.5 ´ 3--5 mm; abaxial locule warty, indehiscent (very rarely smooth and dehiscent); adaxial locules smooth, dehiscent. Seeds 3, brown, with soft, whitish tissue at both ends or in a band, 2.4--3.5 ´ 2.3--2.8 mm, nearly smooth. 2n = 60."
Found By Grayson Conklin
Date Found 2015/09/09
Native Native
Links http://www.efloras.org/florataxon.aspx?flora_id=1&taxon_id=222000043
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